R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Biology Q. Cellulose is the chief constituent of (A) 2nd ary wall of xylem (B) body wall of insects (C) cell membrane (D) cell wall 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (D) cell wall You must be Logged in to update hint/solution 💬 Discussion 💬 Comment